219 lines
25 KiB
XML
219 lines
25 KiB
XML
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<mods:title id="9961AED3EEA723641370ECE09F8C350A">The nautiloids from the Early Carboniferous Dalle à Merocanites of Timimoun, western Algeria</mods:title>
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<mods:namePart id="A8E4EDA10076195CFAE991857B9C13E8">Korn, Dieter</mods:namePart>
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<mods:affiliation id="79C5F8AAFDB7E118C25673CD84198E30">Museum für Naturkunde, Leibniz Institut for Research on Evolution and Biodiversity, Invalidenstrasse 43, 10115 Berlin, Germany. State Key Laboratory of Biogeology & Environmental Geology, School of Earth Sciences, China University of Geosciences, 388 Lumo Road, Wuhan, China. Dechant-Fein-Strasse 22, 51375 Leverkusen, Germany.</mods:affiliation>
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<mods:nameIdentifier id="D0502D3A3A335C21B2DFE9824D1E2EFE" type="email">dieter.korn@mfn.berlin</mods:nameIdentifier>
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<mods:namePart id="9AD67184AE5B12EA2D411AF5392C620D">Miao, Luyi</mods:namePart>
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<mods:nameIdentifier id="DCF9C5EBEF7D75C1943A5BAA7D61495F" type="email">miaoluyi@cug.edu.cn</mods:nameIdentifier>
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<mods:namePart id="641823E4AB8C3B498257230DEA10EB8F">Bockwinkel, Jürgen</mods:namePart>
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<mods:nameIdentifier id="2F6BA7A8F90056CDECB2AB57501C9237" type="email">jbockwinkel@t-online.de</mods:nameIdentifier>
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<mods:title id="F6EBB848C0FCF2265102B526DA74F775">European Journal of Taxonomy</mods:title>
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<mods:part id="5C015F5476AF54AD716419A53D778D58">
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<mods:date id="F92687A2B0BC1321657204C093640CB1">2022</mods:date>
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<mods:number id="B51AB475B0CB705851B2F79F393BEACA">2022-01-28</mods:number>
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<mods:number id="4553DC5A2277208F97D7288B92B049FB">789</mods:number>
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<treatment id="D10BF403FFBE176EFDEE1CEAFE90FA01" ID-DOI="http://doi.org/10.5281/zenodo.6302228" ID-GBIF-Taxon="193265059" ID-Zenodo-Dep="6302228" LSID="urn:lsid:zoobank.org:act:DFAFE2FC-2688-426E-B543-D0F61D31C354" httpUri="http://treatment.plazi.org/id/D10BF403FFBE176EFDEE1CEAFE90FA01" lastPageId="12" lastPageNumber="116" pageId="11" pageNumber="115">
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<subSubSection id="11B8169EFFBE1769FDEE1CEAFC52F8A9" box="[602,986,1786,1813]" pageId="11" pageNumber="115" type="nomenclature">
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<paragraph id="591D4515FFBE1769FDEE1CEAFC52F8A9" blockId="11.[367,1220,1786,1881]" box="[602,986,1786,1813]" pageId="11" pageNumber="115">
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<heading id="0255F279FFBE1769FDEE1CEAFC52F8A9" box="[602,986,1786,1813]" centered="true" fontSize="11" level="2" pageId="11" pageNumber="115" reason="2">
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<taxonomicName id="9EA23E96FFBE1769FDEE1CEAFCF0F8A9" authority="Korn & Miao & Bockwinkel, 2022" authorityName="Korn & Miao & Bockwinkel" authorityYear="2022" box="[602,888,1786,1813]" class="Cephalopoda" family="Trigonoceratidae" genus="Thrincoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="11" pageNumber="115" phylum="Mollusca" rank="species" species="devolvere" status="sp. nov.">
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<emphasis id="6BD69907FFBE1769FDEE1CEAFCF0F8A9" bold="true" box="[602,888,1786,1813]" italics="true" pageId="11" pageNumber="115">Thrincoceras devolvere</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="70E5247CFFBE1769FCCB1CEBFC52F8A9" box="[895,986,1787,1813]" pageId="11" pageNumber="115" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<subSubSection id="11B8169EFFBE1769FEDB1D0CFCE7F8E4" pageId="11" pageNumber="115" type="description">
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<paragraph id="591D4515FFBE1769FEDB1D0CFB4CF88B" blockId="11.[367,1220,1786,1881]" box="[367,1220,1820,1847]" pageId="11" pageNumber="115">
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<uri id="2D334917FFBE1769FEDB1D0CFB4CF88B" box="[367,1220,1820,1847]" pageId="11" pageNumber="115">
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urn:lsid:zoobank.org:act:
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<uuid id="2D047FC0FFBE1769FD3F1D0CFB4CF88B" box="[651,1220,1820,1847]" pageId="11" pageNumber="115">DFAFE2FC-2688-426E-B543-D0F61D31C354</uuid>
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</uri>
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</paragraph>
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<paragraph id="591D4515FFBE1769FD711D2EFCE7F8E4" blockId="11.[367,1220,1786,1881]" box="[709,879,1854,1881]" pageId="11" pageNumber="115">
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<figureCitation id="C1995990FFBE1769FD711D2EFC83F8E5" box="[709,779,1854,1881]" captionStart="Fig" captionStartId="12.[189,232,1999,2025]" captionTargetBox="[491,1090,1594,1950]" captionTargetId="figure-375@12.[487,1099,1592,1956]" captionTargetPageId="12" captionText="Fig. 7. Thrincoceras devolvere sp. nov., holotype MB.C.30380. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5965377" httpUri="https://zenodo.org/record/5965377/files/figure.png" pageId="11" pageNumber="115">Fig. 7</figureCitation>
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;
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<tableCitation id="142070AEFFBE1769FCAC1D2EFCE7F8E4" box="[792,879,1854,1880]" captionStart="Table 3" captionStartId="13.[189,259,265,291]" captionTargetBox="[215,1374,349,429]" captionTargetId="graphics-357@13.[189,1396,388,390]" captionText="Table 3. Conch dimensions (in mm) and ratios of Thrincoceras devolvere sp. nov." httpUri="http://table.plazi.org/id/0DDD159DFFB8176FFF091B19FB0BFE98" pageId="11" pageNumber="115" tableUuid="0DDD159DFFB8176FFF091B19FB0BFE98">Table 3</tableCitation>
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</paragraph>
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<subSubSection id="11B8169EFFBE176EFF091D6EFACFFED5" lastPageId="12" lastPageNumber="116" pageId="11" pageNumber="115" type="diagnosis">
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<paragraph id="591D4515FFBE1769FF091D6EFEBFF824" blockId="11.[189,311,1918,1944]" box="[189,311,1918,1944]" pageId="11" pageNumber="115">
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<heading id="0255F279FFBE1769FF091D6EFEBFF824" bold="true" box="[189,311,1918,1944]" fontSize="11" level="3" pageId="11" pageNumber="115" reason="3">
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<emphasis id="6BD69907FFBE1769FF091D6EFEBFF824" bold="true" box="[189,311,1918,1944]" pageId="11" pageNumber="115">Diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="591D4515FFBE176EFF091DBBFACFFED5" blockId="11.[189,1399,1963,2025]" lastBlockId="12.[189,1399,265,362]" lastPageId="12" lastPageNumber="116" pageId="11" pageNumber="115">
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Species of
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<taxonomicName id="9EA23E96FFBE1769FEF01DBBFE6AF879" authorityName="Hyatt" authorityYear="1893" box="[324,482,1963,1989]" class="Cephalopoda" family="Trigonoceratidae" genus="Thrincoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="11" pageNumber="115" phylum="Mollusca" rank="genus">
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<emphasis id="6BD69907FFBE1769FEF01DBBFE6AF879" box="[324,482,1963,1989]" italics="true" pageId="11" pageNumber="115">Thrincoceras</emphasis>
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with weakly depressed, rounded-trapezoidal whorl profile (ww/wh ~ 1.40), venter slightly flattened, ventrolateral shoulder broadly rounded. Whorls slightly embracing, above
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<quantity id="9E5AE8F0FFB9176EFF091B19FE98FE98" box="[189,272,265,292]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="12" pageNumber="116" unit="mm" value="40.0">40 mm</quantity>
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dm with the tendency for slow uncoiling. Ornament with about 20 spiral lines on the flank and few delicate spiral lines on the outer part of the venter, main area of the venter without spiral lines. Growth lines concavo-convex with shallow lateral sinus and deep, rounded V-shaped ventral sinus.
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</paragraph>
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</subSubSection>
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<subSubSection id="11B8169EFFB9176EFF091B81FBB6FE65" box="[189,1086,401,474]" pageId="12" pageNumber="116" type="etymology">
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<paragraph id="591D4515FFB9176EFF091B81FECDFE17" blockId="12.[189,325,401,427]" box="[189,325,401,427]" pageId="12" pageNumber="116">
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<heading id="0255F279FFB9176EFF091B81FECDFE17" bold="true" box="[189,325,401,427]" fontSize="11" level="3" pageId="12" pageNumber="116" reason="3">
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<emphasis id="6BD69907FFB9176EFF091B81FECDFE17" bold="true" box="[189,325,401,427]" pageId="12" pageNumber="116">Etymology</emphasis>
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</heading>
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</paragraph>
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<paragraph id="591D4515FFB9176EFF091BAFFBB6FE65" blockId="12.[189,1086,447,474]" box="[189,1086,447,474]" pageId="12" pageNumber="116">
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After the Latin verb ‘
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<taxonomicName id="9EA23E96FFB9176EFE0C1BAFFDA2FE65" authorityName="Korn & Miao & Bockwinkel" authorityYear="2022" box="[440,554,447,473]" class="Cephalopoda" family="Trigonoceratidae" genus="Thrincoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="12" pageNumber="116" phylum="Mollusca" rank="species" species="devolvere">
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<emphasis id="6BD69907FFB9176EFE0C1BAFFDA2FE65" box="[440,554,447,473]" italics="true" pageId="12" pageNumber="116">devolvere</emphasis>
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</taxonomicName>
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’, meaning ‘devolve’, referring to the coiling.
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</paragraph>
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</subSubSection>
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<subSubSection id="11B8169EFFB9176EFF091811FBA2FD2C" pageId="12" pageNumber="116" type="materials_examined">
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<paragraph id="591D4515FFB9176EFF091811FEE5FDA6" blockId="12.[189,365,512,539]" box="[189,365,512,539]" pageId="12" pageNumber="116">
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<heading id="0255F279FFB9176EFF091811FEE5FDA6" bold="true" box="[189,365,512,539]" fontSize="11" level="3" pageId="12" pageNumber="116" reason="3">
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<emphasis id="6BD69907FFB9176EFF091811FEE5FDA6" bold="true" box="[189,365,512,539]" pageId="12" pageNumber="116">Type material</emphasis>
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</heading>
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</paragraph>
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<paragraph id="591D4515FFB9176EFF5E183FFBA2FD2C" blockId="12.[189,1398,559,657]" pageId="12" pageNumber="116">
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<materialsCitation id="E9CA4F48FFB9176EFF5E183FFBA2FD2C" ID-GBIF-Occurrence="3462216309" collectionCode="MB" country="Algeria" location="Gourara" pageId="12" pageNumber="116" specimenCode="MB.C.30380" specimenCount="1" typeStatus="holotype">
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<emphasis id="6BD69907FFB9176EFF5E183FFED5FDF5" bold="true" box="[234,349,559,585]" pageId="12" pageNumber="116">
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<typeStatus id="8619FBB7FFB9176EFF5E183FFED5FDF5" box="[234,349,559,585]" pageId="12" pageNumber="116" type="holotype">Holotype</typeStatus>
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</emphasis>
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<collectingCountry id="21B50585FFB9176EFF091843FEB6FDD1" box="[189,318,595,621]" name="Algeria" pageId="12" pageNumber="116">ALGERIA</collectingCountry>
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•
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||
<location id="5C7D13CEFFB9176EFEFB1843FE3AFDD1" LSID="urn:lsid:plazi:treatment:D10BF403FFBE176EFDEE1CEAFE90FA01:5C7D13CEFFB9176EFEFB1843FE3AFDD1" box="[335,434,595,621]" country="Algeria" name="Gourara" pageId="12" pageNumber="116">Gourara</location>
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,
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<location id="5C7D13CEFFB9176EFE0F1842FD39FDD0" LSID="urn:lsid:plazi:treatment:D10BF403FFBE176EFDEE1CEAFE90FA01:5C7D13CEFFB9176EFE0F1842FD39FDD0" box="[443,689,594,620]" country="Algeria" name="Sebkha de Timimoun" pageId="12" pageNumber="116">Sebkha de Timimoun</location>
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<locationDeviation id="48AF5C37FFB9176EFD011842FBE3FDD0" box="[693,1131,594,621]" pageId="12" pageNumber="116">
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<quantity id="9E5AE8F0FFB9176EFD011842FC9AFDD0" box="[693,786,594,621]" metricMagnitude="4" metricUnit="m" metricValue="1.45" pageId="12" pageNumber="116" unit="km" value="14.5">14.5 km</quantity>
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west-southwest of Timimoun
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</locationDeviation>
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; “
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<location id="5C7D13CEFFB9176EFBCA1842FAE1FDD0" LSID="urn:lsid:plazi:treatment:D10BF403FFBE176EFDEE1CEAFE90FA01:5C7D13CEFFB9176EFBCA1842FAE1FDD0" box="[1150,1385,594,621]" country="Algeria" name="Dalle a Merocanites" pageId="12" pageNumber="116">
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||
Dalle à
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<emphasis id="6BD69907FFB9176EFB621843FAE1FDD0" box="[1238,1385,595,620]" italics="true" pageId="12" pageNumber="116">Merocanites</emphasis>
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</location>
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” (
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<geologicalTimeScale id="2B82C5BEFFB9176EFF711866FD0FFD2D" box="[197,647,630,657]" pageId="12" pageNumber="116">Tournaisian-Viséan boundary interval</geologicalTimeScale>
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||
); illustrated in
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||
<figureCitation id="C1995990FFB9176EFC811866FCF4FD2C" box="[821,892,630,656]" captionStart="Fig" captionStartId="12.[189,232,1999,2025]" captionTargetBox="[491,1090,1594,1950]" captionTargetId="figure-375@12.[487,1099,1592,1956]" captionTargetPageId="12" captionText="Fig. 7. Thrincoceras devolvere sp. nov., holotype MB.C.30380. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5965377" httpUri="https://zenodo.org/record/5965377/files/figure.png" pageId="12" pageNumber="116">Fig. 7</figureCitation>
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;
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<specimenCode id="0904ED6EFFB9176EFC3D1866FBAEFD2C" box="[905,1062,630,656]" pageId="12" pageNumber="116">MB.C.30380</specimenCode>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="11B8169EFFB9176EFF0918A7FCF6FBE7" pageId="12" pageNumber="116" type="description">
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<paragraph id="591D4515FFB9176EFF0918A7FEC7FD6D" blockId="12.[189,335,695,721]" box="[189,335,695,721]" pageId="12" pageNumber="116">
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<emphasis id="6BD69907FFB9176EFF0918A7FEC7FD6D" bold="true" box="[189,335,695,721]" pageId="12" pageNumber="116">Description</emphasis>
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</heading>
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</paragraph>
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<paragraph id="591D4515FFB9176EFF0918F6FAE1FCD5" blockId="12.[189,1398,742,874]" pageId="12" pageNumber="116">
|
||
<typeStatus id="8619FBB7FFB9176EFF0918F6FEA2FCBC" box="[189,298,742,768]" pageId="12" pageNumber="116" type="holotype">Holotype</typeStatus>
|
||
MB.C.30380 is an incomplete specimen with
|
||
<quantity id="9E5AE8F0FFB9176EFCF718F6FC1CFCBC" box="[835,916,742,768]" metricMagnitude="-2" metricUnit="m" metricValue="4.3" pageId="12" pageNumber="116" unit="mm" value="43.0">43 mm</quantity>
|
||
diameter of the conch (
|
||
<figureCitation id="C1995990FFB9176EFB1118F6FB63FCBC" box="[1189,1259,742,768]" captionStart="Fig" captionStartId="12.[189,232,1999,2025]" captionTargetBox="[491,1090,1594,1950]" captionTargetId="figure-375@12.[487,1099,1592,1956]" captionTargetPageId="12" captionText="Fig. 7. Thrincoceras devolvere sp. nov., holotype MB.C.30380. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5965377" httpUri="https://zenodo.org/record/5965377/files/figure.png" pageId="12" pageNumber="116">Fig. 7</figureCitation>
|
||
). It is thinly discoidal and evolute (ww/dm = 0.44; uw/dm = 0.48), with a weakly depressed, rounded-trapezoidal whorl profile (ww/wh = 1.37) and a high coiling rate (WER = 2.14). It can be seen on the specimen that uncoiling starts at the last quarter of the last whorl, as the depth of the imprint zone decreases slightly.
|
||
</paragraph>
|
||
<paragraph id="591D4515FFB9176EFF091981FCF6FBE7" blockId="12.[189,1399,913,1115]" pageId="12" pageNumber="116">The ornament consists of about 20 spiral lines on the flank, which are raised to faint ridges in the region of the middle flank and become weaker towards both the umbilicus and the venter. These spirals are crossed by finer growth lines and together form a conspicuous granulation on the penultimate volution. Most part of the venter does not have spiral lines; there are delicate growth lines, which form a deep and wide, rounded V-shaped ventral sinus. It appears that one volution earlier, spirals are also developed on the venter, but the specimen is poorly preserved in this area.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="11B8169EFFB9176EFF091E92FE90FA01" pageId="12" pageNumber="116" type="discussion">
|
||
<paragraph id="591D4515FFB9176EFF091E92FEB8FB20" blockId="12.[189,304,1154,1180]" box="[189,304,1154,1180]" pageId="12" pageNumber="116">
|
||
<heading id="0255F279FFB9176EFF091E92FEB8FB20" bold="true" box="[189,304,1154,1180]" fontSize="11" level="3" pageId="12" pageNumber="116" reason="3">
|
||
<emphasis id="6BD69907FFB9176EFF091E92FEB8FB20" bold="true" box="[189,304,1154,1180]" pageId="12" pageNumber="116">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="591D4515FFB9176EFF091EA1FCF6FA89" blockId="12.[189,1399,1201,1333]" pageId="12" pageNumber="116">
|
||
<taxonomicName id="9EA23E96FFB9176EFF091EA1FE51FB77" authority="Korn & Miao & Bockwinkel, 2022" authorityName="Korn & Miao & Bockwinkel" authorityYear="2022" box="[189,473,1201,1227]" class="Cephalopoda" family="Trigonoceratidae" genus="Thrincoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="12" pageNumber="116" phylum="Mollusca" rank="species" species="devolvere" status="sp. nov.">
|
||
<emphasis id="6BD69907FFB9176EFF091EA1FE51FB77" box="[189,473,1201,1227]" italics="true" pageId="12" pageNumber="116">Thrincoceras devolvere</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="70E5247CFFB9176EFE521EA1FDCDFB77" box="[486,581,1201,1227]" pageId="12" pageNumber="116" rank="species">sp. nov.</taxonomicNameLabel>
|
||
differs from the two North American species
|
||
<taxonomicName id="9EA23E96FFB9176EFB321EA2FAB7FB77" authorityName="Hyatt" authorityYear="1893" box="[1158,1343,1201,1227]" class="Cephalopoda" family="Trigonoceratidae" genus="Thrincoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="12" pageNumber="116" phylum="Mollusca" rank="species" species="kentuckiense">
|
||
<emphasis id="6BD69907FFB9176EFB321EA2FAB7FB77" box="[1158,1343,1201,1227]" italics="true" pageId="12" pageNumber="116">T. kentuckiense</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="9EA23E96FFB9176EFF091EC5FED2FB52" authorityName="Hyatt" authorityYear="1893" box="[189,346,1236,1262]" class="Cephalopoda" family="Trigonoceratidae" genus="Thrincoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="12" pageNumber="116" phylum="Mollusca" rank="species" species="depressum">
|
||
<emphasis id="6BD69907FFB9176EFF091EC5FED2FB52" box="[189,346,1236,1262]" italics="true" pageId="12" pageNumber="116">T. depressum</emphasis>
|
||
</taxonomicName>
|
||
first in the size of the conch, which in the two latter species reaches well over
|
||
<quantity id="9E5AE8F0FFB9176EFAA21EC4FAFFFB52" box="[1302,1399,1236,1262]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="116" unit="mm" value="100.0">100 mm</quantity>
|
||
(
|
||
<bibRefCitation id="3D3338E4FFB9176EFF711EE7FEC6FAAD" author="Hyatt A." box="[197,334,1271,1297]" pageId="12" pageNumber="116" pagination="377 - 474" refId="ref10445" refString="Hyatt A. 1893. Carboniferous cephalopods. Second paper. Annual Report of the Geological Survey of Texas 4: 377 - 474." type="journal article" year="1893">Hyatt 1893</bibRefCitation>
|
||
).
|
||
<taxonomicName id="9EA23E96FFB9176EFED31EE8FD95FAAD" authorityName="Hyatt" authorityYear="1893" box="[359,541,1271,1297]" class="Cephalopoda" family="Trigonoceratidae" genus="Thrincoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="12" pageNumber="116" phylum="Mollusca" rank="species" species="kentuckiense">
|
||
<emphasis id="6BD69907FFB9176EFED31EE8FD95FAAD" box="[359,541,1271,1297]" italics="true" pageId="12" pageNumber="116">T. kentuckiense</emphasis>
|
||
</taxonomicName>
|
||
, however, has a very similar whorl profile to
|
||
<taxonomicName id="9EA23E96FFB9176EFBFC1EE8FB52FAAD" authority="Korn & Miao & Bockwinkel, 2022" authorityName="Korn & Miao & Bockwinkel" authorityYear="2022" box="[1096,1242,1271,1297]" class="Cephalopoda" family="Trigonoceratidae" genus="Thrincoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="12" pageNumber="116" phylum="Mollusca" rank="species" species="devolvere" status="sp. nov.">
|
||
<emphasis id="6BD69907FFB9176EFBFC1EE8FB52FAAD" box="[1096,1242,1271,1297]" italics="true" pageId="12" pageNumber="116">T. devolvere</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="70E5247CFFB9176EFB501EE8FACBFAAE" box="[1252,1347,1272,1298]" pageId="12" pageNumber="116" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, but shows no detachment of the whorls from the preceding one.
|
||
</paragraph>
|
||
<paragraph id="591D4515FFB9176EFF091F4CFE90FA01" blockId="12.[189,1398,1372,1469]" pageId="12" pageNumber="116">
|
||
The species known from
|
||
<collectingCountry id="21B50585FFB9176EFE4E1F4CFDD8FACA" box="[506,592,1372,1398]" name="Ireland" pageId="12" pageNumber="116">Ireland</collectingCountry>
|
||
,
|
||
<emphasis id="6BD69907FFB9176EFDD51F4DFD40FACA" box="[609,712,1372,1398]" italics="true" pageId="12" pageNumber="116">T. hyatti</emphasis>
|
||
and
|
||
<emphasis id="6BD69907FFB9176EFCBF1F4DFC3CFACA" box="[779,948,1372,1398]" italics="true" pageId="12" pageNumber="116">T. hibernicum</emphasis>
|
||
, have more subangular ventrolateral shoulders and flattened flanks (
|
||
<bibRefCitation id="3D3338E4FFB9176EFD901F6FFD38FA25" author="Foord A. H." box="[548,688,1407,1433]" pageId="12" pageNumber="116" refId="ref10195" refString="Foord A. H. 1891. Catalogue of the Fossil Cephalopoda in the British Museum, part II. Containing the Remainder of the Suborder Nautiloidea, Consisting of the Families Lituitidae, Trochoceratidae, and Nautilidae, with a Supplement. Order of the Trustees, London." type="book" year="1891">Foord 1891</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="3D3338E4FFB9176EFD0F1F6FFD7FFA25" author="Foord A. H." box="[699,759,1407,1433]" pageId="12" pageNumber="116" pagination="49 - 126" refId="ref10245" refString="Foord A. H. 1900. Monograph on the Carboniferous Cephalopoda of Ireland. Part III. Containing the families Tainoceratidae, Trigonoceratidae, Triboloceratidae, Rineceratidae, Coloceratidae, and Solenocheilidae (in part). Monographs of the Palaeontographical Society 54: 49 - 126. https: // doi. org / 10.1080 / 02693445.1900.12035492" type="journal article" year="1900">1900</bibRefCitation>
|
||
) and therefore differ in whorl profile from
|
||
<taxonomicName id="9EA23E96FFB9176EFB5C1F90FAFEFA25" authority="Korn & Miao & Bockwinkel, 2022" authorityName="Korn & Miao & Bockwinkel" authorityYear="2022" box="[1256,1398,1407,1433]" class="Cephalopoda" family="Trigonoceratidae" genus="Thrincoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="12" pageNumber="116" phylum="Mollusca" rank="species" species="devolvere" status="sp. nov.">
|
||
<emphasis id="6BD69907FFB9176EFB5C1F90FAFEFA25" box="[1256,1398,1407,1433]" italics="true" pageId="12" pageNumber="116">T. devolvere</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="70E5247CFFB9176EFF091FB3FE90FA01" box="[189,280,1443,1469]" pageId="12" pageNumber="116" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |